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1. 发明专利

JPH07272603A PRESSURE SWITCH 失效
公开(公告)号：JPH07272603A
公开(公告)日：1995-10-20
申请号：JP8087294
申请日：1994-03-28
申请人： JIDOSHA KIKI CO , NISSAN MOTOR , WAKO DENSHI KK
发明人： KUSHIYAMA TAKASHI , WATABE SATORU , IIDA NORIO , KIMURA TETSUO , IZAWA MASAYUKI
IPC分类号： B60T17/22 , H01H35/34
摘要： PURPOSE:To prevent an external liquid leak from a pressure switch for opening and closing a contact through the detection of the pressure of a liquid-operated circuit, and ensure easy connection among switch terminals and leads. CONSTITUTION:A pressure sensitive section 8 and a switch section 10 are housed in a housing 2. In addition, a metallic case 4 is fixed to the open side of the housing 2 via an O-ring 6, thereby forming a sealed vessel. Furthermore, the metallic case 4 is divided into a terminal section 80 having a pair of glass sealed leads 40 and 42 inserted, and a cover 82 outside the terminal 80, and an O-ring is fitted between the terminal 80 and the cover 82. In assembling the section 80 and the cover 82, the terminals 34 and 36 of the switch section 10 fixed to the housing 2, and the leads 40 and 42 are connected to one another in exposed state. Thereafter, the cover 82 is mounted and connected to the housing 2, thereby forming the sealed vessel.

2. 发明专利

JPH07272601A PRESSURE SWITCH 失效
公开(公告)号：JPH07272601A
公开(公告)日：1995-10-20
申请号：JP8087094
申请日：1994-03-28
申请人： JIDOSHA KIKI CO , NISSAN MOTOR , WAKO DENSHI KK
发明人： KUSHIYAMA TAKASHI , WATABE SATORU , IIDA NORIO , KIMURA TETSUO , IZAWA MASAYUKI
IPC分类号： H01H35/34
摘要： PURPOSE:To prevent an external liquid leaking from a pressure switch for opening and closing a contact through the detection of the pressure of a liquid- operated circuit, and ensure the easy and proper assembly of the switch. CONSTITUTION:A pressure sensitive section 8 and a switch section 10 are housed in a housing 2. In addition, a metallic case 4 is fixed to the open side of the housing 2 via an O-ring 6, thereby forming a sealed vessel. Also, the metallic case 4 has a pair of leads 40 and 42 inserted and led in such state as sealed with a glass material. Receptacles 50 and 52 having elastic teeth 50e are soldered to the terminals 34 and 36 of the switch section 10, and the inner end sections 40a and 42a of the leads 40 and 42 are inserted in the teeth 50e of the receptacles 50 and 52. In this case, the switch terminals 34 and 36 come to be electrically connected to the leads 40 and 42 as a result of mutual contact due to the elasticity of the teeth 50e.

3. 发明专利

JPH07272602A PRESSURE SWITCH 失效
公开(公告)号：JPH07272602A
公开(公告)日：1995-10-20
申请号：JP8087194
申请日：1994-03-28
申请人： JIDOSHA KIKI CO , NISSAN MOTOR , WAKO DENSHI KK
发明人： KUSHIYAMA TAKASHI , WATABE SATORU , IIDA NORIO , KIMURA TETSUO , IZAWA MASAYUKI
IPC分类号： H01H35/34
摘要： PURPOSE:To prevent an external liquid leaking from a pressure switch for opening and closing a contact through the detection of the pressure of a liquid- operated circuit. CONSTITUTION:A pressure sensitive section 8 and a switch section 10 are housed in a housing 2. In addition, a metallic case 4 is coupled and fixed to the open side of the housing 2 via an O-ring 6. Furthermore, the metallic case 4 has a pair of leads 50 and 51 inserted and led in such state as sealed with a glass material. Also, the inner end sections of the leads 50 and 51 are connected to the terminals 52 and 54 of the switch section 10, and the outer end sections are connected to harnesses 64 and 66. The leads 50 and 51 are formed to have a pipe form, and pins 56 and 58 soldered to the switch terminals 52 and 54 are inserted in the pipe leads 50 and 51. In this case, the outer end sections of the pipe leads 50 and 51 are welded, thereby keeping electrical connection between the pins 56 and 58, and liquid tightness in the lead pipes 50 and 51.

4. 发明专利

JPH06107161A PUMP DRIVE CIRCUIT OF HYDRAULIC BRAKE SERVO UNIT 失效
公开(公告)号：JPH06107161A
公开(公告)日：1994-04-19
申请号：JP27819592
申请日：1992-09-22
申请人： JIDOSHA KIKI CO , NISSAN MOTOR
发明人： OKANO KUNIO , IIDA NORIO , KIMURA TETSUO
IPC分类号： B60T13/12 , B60T17/02
摘要： PURPOSE:To perform a braking servo assisting action by way of emitting an alarm irrespective of the presence of disconnection of a pressure switch for warning use at the time of trouble in another pressure switch for motor operation. CONSTITUTION:A bypass circuit C13 connectibly bypassing in space between a motor operating circuit C11 and a warning circuit C12 in an electrical manner, and when hydraulic pressure in an accumulator goes down, insomuch that it emits an alarm, this alarm is generated while a motor is operated at the time of disconnection of at least one side of a motor operating switch 122 and a warning switch 124.

5. 发明专利

JPH07304442A CONTROL CIRCUIT FOR HYDRAULIC BOOSTING DEVICE 失效
公开(公告)号：JPH07304442A
公开(公告)日：1995-11-21
申请号：JP9971994
申请日：1994-05-13
申请人： NISSAN MOTOR
发明人： KIMURA TETSUO
IPC分类号： B60T13/14 , B60T13/66 , B60T17/02 , B60T17/18
摘要： PURPOSE:To prevent the abnormal reduction of the feed pressure to a fluid pressure booster by exciting an electric motor with the other excitation system even when an abnormality occurs on one of the excitation systems of the electric motor driving a pump. CONSTITUTION:Parallel circuits of normally opened contacts RM1a, RM2a of the first and second motor exciting relays RM1, RM2 are provided between a battery B and an electric motor M. One end of the exciting coil RM1b of the relay RM1 is connected to the battery B via an ignition switch IG, and the other end is grounded via a pressure switch SM turned on when the feed voltage to a booster becomes the first set voltage or below. One end of the exciting coil RM2 of the relay RM2 is connected to the battery B via the switch IG, the other end is grounded via the normally closed contact RKa of an alarm operating relay RK, and the exciting coil RKb of the relay RK is connected in series to a pressure switch SK turned off when the feed voltage becomes the second set voltage or below.

6. 发明专利

JP2013082369A Axle connection structure 有权
标题翻译：轴连接结构
公开(公告)号：JP2013082369A
公开(公告)日：2013-05-09
申请号：JP2011224545
申请日：2011-10-12
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAGIHASHI SHOGO , KIMURA TETSUO
IPC分类号： B60B35/14 , B60K7/00 , B60K17/14 , F16D3/18 , F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide an axle connection structure which can shorten an axial length.SOLUTION: When rotation from a driving force output shaft (rotor rotational shaft) 22a rotated by a driving source (electric motor) 20 is transmitted to an axle (hub axle) 52 rotated integrally with a wheel 51 via a planetary carrier (carrier) 34 rotatably supporting a plurality of pinion gears (stepped pinions) 33 of a planetary transmission (reduction gear) 30, an axle connection member 40 for connecting the planetary carrier 34 and the axle 52 is disposed inside inner radial directions of the plurality of pinion gears 33.
摘要翻译：要解决的问题：提供可以缩短轴向长度的轴连接结构。解决方案：当通过驱动源（电动机）20旋转的驱动力输出轴（转子旋转轴）22a的旋转传递到通过行星齿轮轮与轮51一体旋转的轴（轮毂轴）52时载体）34可转动地支撑行星齿轮传动装置（减速齿轮）30的多个小齿轮（阶梯小齿轮）33，用于连接行星齿轮架34和轴52的轴连接部件40设置在多个小齿轮33.版权所有（C）2013，JPO＆INPIT

7. 发明专利

JPH0425321A CLUTCH GEAR MANUFACTURING METHOD 失效
公开(公告)号：JPH0425321A
公开(公告)日：1992-01-29
申请号：JP12689790
申请日：1990-05-18
申请人： NISSAN MOTOR
发明人： KIMURA TETSUO , HIROTA TOMOYUKI
IPC分类号： B23F15/00 , B21K1/30 , B23P15/14
摘要： PURPOSE:To increase productivity significantly by removing an excess thickness of a spline tooth section of a semi-processed forged clutch gear by means of a ring shape die in the case of manufacturing a clutch gear used in a synchromesh mechanism. CONSTITUTION:A semi-processed clutch gear 6 is forged by being provided with a spline tooth section 6a having an excess thickness 6d in the top part 6b in the outer peripheral section as well as having a chamfer section 6c projecting in a V shape on an edge section. Then the semi-processed clutch gear 6 is pressed into a die hole 7b having both a dimension and a form corresponding to those of the spline tooth section 6a in the outer peripheral section of the clutch gear of a ring shape die 7 from its chamfer section 6c side. In the case of this pressing in, the top part 6b is sheared and removed by its excess thickness 6d from a corner section 7d between a tooth shape inner peripheral surface 7b and a groove section 7c. Accordingly, each spline tooth section 6a of the semi-processed clutch gear 6 comes to have a new top section 6e having no underfill in the corner of the chamfer section 6c side.

8. 发明专利

JP2004338436A Reservoir tank 审中-公开
标题翻译：储藏罐
公开(公告)号：JP2004338436A
公开(公告)日：2004-12-02
申请号：JP2003134322
申请日：2003-05-13
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KOYAMA KOICHI , KIMURA TETSUO
IPC分类号： B60T11/26
摘要： PROBLEM TO BE SOLVED: To provide a reservoir tank capable of confirming a residual amount of working liquid in the reservoir tank without separating a separate tank from a master cylinder by providing the separate tank and with a simple constitution even in the case of not being able to confirm the residual amount of the working liquid in the reservoir tank for the master cylinder from the lateral direction as accessorial parts are arranged in high density in an engine room.
SOLUTION: An inclined wall surface 15 to confirm the residual amount of the working liquid is provided on a side surface of a reservoir tank main body 1. An upper end 17 of the inclined wall surface 15 is made to match with an upper limit level line position, and a lower end 16 is made to match with a lower limit level line. The inclined wall surface 15 is formed of a semi-transparent material such as vinyl resin, etc. and a crossing line 6 with a side surface of the working liquid appears on the inclined wall surface 15. It is possible to visually confirm the residual amount from above in the case of confirming it.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过提供单独的罐而将单独的罐与主缸分开而能够确认储存箱中的工作液体的剩余量的储存罐，并且具有简单的结构，即使在不能从侧面方向确认主缸的储存罐中的工作液体的剩余量，因为辅助部件在发动机室中以高密度排列。解决方案：在贮水箱主体1的侧面设置有用于确认工作液体剩余量的倾斜壁面15.倾斜壁面15的上端17与上部极限水平线位置，下端16与下限线一致。倾斜壁面15由乙烯基树脂等半透明材料形成，并且具有工作液侧面的交叉线6出现在倾斜壁面15上。可以目视确认剩余量在确认的情况下从上方。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2003118563A ATMOSPHERIC BOOSTER, AND ASSEMBLING STRUCTURE OF IT AND HYDRAULIC PRESSURE GENERATOR 审中-公开
公开(公告)号：JP2003118563A
公开(公告)日：2003-04-23
申请号：JP2001316809
申请日：2001-10-15
申请人： NISSAN MOTOR
发明人： KIMURA TETSUO
IPC分类号： B60T13/56
摘要： PROBLEM TO BE SOLVED: To provide an assembling structure of an atmospheric booster and a hydraulic pressure generator capable of suppressing the increase of the number of types of atmospheric boosters and an increase in assembling man-hours, in constituting a negative pressure circuit in the atmospheric booster using a hose and a negative pressure sensor. SOLUTION: The atmospheric booster 1 comprises a body 3 forming a negative pressure room R and a stud bolt 5. The stud bolt 5 has a male screw 5a on the outer peripheral surface so as to mount a master cylinder 2 to the outside of the body 3, a projection 5b projecting outside the body 3, and a through-hole 5c penetrating in the center axis line C direction. The hose 4 constituting the negative pressure circuit can be mounted to the tip of the stud bolt 5.

10. 发明专利

JP2002211384A BRAKE BOOSTER MOUNTING PACKING AND STRUCTURE 失效
公开(公告)号：JP2002211384A
公开(公告)日：2002-07-31
申请号：JP2001010652
申请日：2001-01-18
申请人： NISSAN MOTOR
发明人： KOZONOI TETSUYA , KIMURA TETSUO
IPC分类号： B60T13/52
摘要： PROBLEM TO BE SOLVED: To provide a brake booster mounting packing and structure capable of improving the work efficiency in mounting a brake booster on a dash panel. SOLUTION: A strip-shaped section 3 is extended upward from the body 2 of a packing 1. The strip shape section 3 is provided with a claw section 10 to be locked to the brake booster 7. The body 2 of the packing 1 is provided with a second claw section 5 to be locked to the rod insertion hole 6a of the dash-panel 6.

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